B787 and B747 unlandable

You are right, I’ve had the same problem since MSFS was launched, I’ve tried everything, tried to land the plane the slowest I can, cut the engine power like 50 or 40 feet above the runway, I’ve tried auto land, manual land, nothing works, the plane just don’t flare, it always dives, sinks the nose just before landing, and a perfect approach, glide scope and localizer captured and the plane perfectly lined with the runway always ends in a crash, always using the 787, but I must say after the last update, it started happening with the 320, too.